Overview

overview

10

Static

static

5

d98fa625a9...36.exe

windows7-x64

10

d98fa625a9...36.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d98fa625a92c790403ee5f8be928948855ea23a892321cc7d219895d3f5b1c36.exe

  • Size

    1.2MB

  • Sample

    241013-cbvzgsxenn

  • MD5

    6539c2c942c9aa3ab9c7fe14fccf0b4e

  • SHA1

    f4a663d69419e1cdef4d31ae003c89f6c19f23c0

  • SHA256

    d98fa625a92c790403ee5f8be928948855ea23a892321cc7d219895d3f5b1c36

  • SHA512

    9a2141a4f2aadd4613f665ccff25e1be5ec4b31716f2f56982220032e688a860e28c0783626df885eca8f120c0c7c088b1e28438faa6f0a1c3125ba760f8bb09

  • SSDEEP

    24576:WCdxte/80jYLT3U1jfsWaNuPcgCOCYdVtL/JAc/RhmTO/wQ:fw80cTsjkWaNecFOCYDljmyL

Score
10/10
remcosnewestcollectiondiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

newest

C2

107.173.4.16:2404

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-FI789R

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      d98fa625a92c790403ee5f8be928948855ea23a892321cc7d219895d3f5b1c36.exe

    • Size

      1.2MB

    • MD5

      6539c2c942c9aa3ab9c7fe14fccf0b4e

    • SHA1

      f4a663d69419e1cdef4d31ae003c89f6c19f23c0

    • SHA256

      d98fa625a92c790403ee5f8be928948855ea23a892321cc7d219895d3f5b1c36

    • SHA512

      9a2141a4f2aadd4613f665ccff25e1be5ec4b31716f2f56982220032e688a860e28c0783626df885eca8f120c0c7c088b1e28438faa6f0a1c3125ba760f8bb09

    • SSDEEP

      24576:WCdxte/80jYLT3U1jfsWaNuPcgCOCYdVtL/JAc/RhmTO/wQ:fw80cTsjkWaNecFOCYDljmyL

    Score
    10/10
    remcosnewestcollectiondiscoveryrat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook accounts

      collection

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks